Create src/utils.py

src/utils.py

@@ -0,0 +1,23 @@
+import json
+import re
+
+def load_json_file(filepath):
+    """Load JSON file with error handling"""
+    try:
+        with open(filepath, 'r') as f:
+            return json.load(f)
+    except Exception as e:
+        print(f"Error loading {filepath}: {e}")
+        return {}
+
+def extract_keywords(text):
+    """Extract keywords from symptom description"""
+    # Simple implementation
+    keywords = re.findall(r'\b[a-z]+\b', text.lower())
+    return set(keywords)
+
+def calculate_match_score(symptoms, remedy_keywords):
+    """Calculate match score between symptoms and remedy"""
+    symptom_set = set(symptoms.lower().split())
+    remedy_set = set(remedy_keywords)
+    return len(symptom_set.intersection(remedy_set))